| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.78 | 11.829% | $45.6039 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $189.58 | 10.562% | $209.6034 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $185.63 | 4.525% | $194.0298 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $47.36 | 5.526% | $49.9771 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $203.86 | 3.198% | $210.3794 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $229.57 | 4.103% | $238.9893 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $242.82 | 3.579% | $251.5105 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $1,139.60 | $1,200.0934 | $1,200.09 | $1,200.15 | $1,200.10 | |